My new iPhone 5s, which has been in a case since I walked out of the Apple Store with it on launch morning, is ever so slightly bent. It's incredibly minor, but noticeable to a discerning eye. Never been used out of the case other than for the purpose of this video. Never been dropped. Never been in a back pocket. Never been sat on. Video evidence: http://vimeo.com/75929528 You can see that when I apply pressure to the bottom of the iPhone, the top half lifts slightly from the table. I compared this with a friend of mine's 6 month old iPhone 5 which does not exhibit this.